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Huang YY, Liu X, Liang SH, Hu Y, Ma GW. Prognostic Value of Preoperative Serum Carcinoembryonic Antigen for Overall Survival and Recurrence-Free Survival in Resectable Thymic Epithelial Tumors. Technol Cancer Res Treat 2022; 21:15330338221119340. [PMID: 36217838 PMCID: PMC9558855 DOI: 10.1177/15330338221119340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Introduction: Tumor markers have been shown to be closely related to the long-term survival of patients with cancer and the recurrence of various malignant tumors. However, their role in thymic epithelial tumors (TETs) remains to be elucidated. We aimed to investigate whether the preoperative tumor biomarkers carcinoembryonic antigen (CEA) and neuron-specific enolase (NSE) could serve as independent predictors of postoperative prognosis in patients with TETs. Materials and Methods: We retrospectively included a total of 111 patients with TETs who underwent thymectomy at our hospital. Cox regression analysis was used to evaluate the statistical significance of CEA and NSE as independent predictors of overall survival (OS) and recurrence-free survival (RFS). Kaplan-Meier curves were used to present the results of our survival analyses. Results: Cox regression analysis showed that T stage, World Health Organization (WHO) histologic type, tumor size, and CEA levels served as independent prognostic factors for OS (P < .05). Whereas for RFS, multivariate analysis showed that only T stage, WHO histologic type, and drinking history were independently associated with it (P < .05). Conclusion: Our study found that preoperative serum CEA levels and tumor size may be strong predictors of postoperative OS in patients with TETs.
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Affiliation(s)
- Yang-Yu Huang
- State Key Laboratory of Oncology in South China,
Sun
Yat-sen University Cancer Center,
Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Xuan Liu
- State Key Laboratory of Oncology in South China,
Sun
Yat-sen University Cancer Center,
Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Shen-Hua Liang
- State Key Laboratory of Oncology in South China,
Sun
Yat-sen University Cancer Center,
Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Yu Hu
- State Key Laboratory of Oncology in South China,
Sun
Yat-sen University Cancer Center,
Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Guo-Wei Ma
- State Key Laboratory of Oncology in South China,
Sun
Yat-sen University Cancer Center,
Collaborative Innovation Center for Cancer Medicine, Guangzhou, China,Guo-Wei Ma, MD, PhD, State Key Laboratory
of Oncology in South China, Sun Yat-sen University Cancer Center, Collaborative
Innovation Center for Cancer Medicine 510060, Guangzhou, China.
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Kwon BS, Kim ES, Lim SY, Song MJ, Kim YW, Kim HJ, Lee YJ, Park JS, Cho YJ, Yoon HI, Lee CT, Lee JH. The significance of elevated tumor markers among patients with interstitial lung diseases. Sci Rep 2022; 12:16702. [PMID: 36202924 PMCID: PMC9537420 DOI: 10.1038/s41598-022-20683-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2022] [Accepted: 09/16/2022] [Indexed: 12/03/2022] Open
Abstract
The clinical implication of using serum tumor markers in patients with interstitial lung disease (ILD) is inconclusive. In this retrospective study, we analyzed the data of 1176 subjects (294 with ILDs and 882 healthy controls). Eligible patients were who had at least one or more available tumor marker results [carbohydrate antigen (CA) 19-9, CA 125, and carcinoembryonic antigen (CEA)] with no evidence of malignancies or other benign diseases that could be related to the increasing concentration of the values. The healthy controls selected from a health screening program were also screened for the presence of active cancer, and matched at a ratio of 1:3 with age and sex. The proportion of patients with abnormal values in the ILD group (121, idiopathic pulmonary fibrosis (IPF); 173, non-IPF-ILDs) was higher than in the matched control group (CEA, 21.5% vs. 5.5%; CA 19-9, 27.9% vs. 4.0%; CA 125, 36.4% vs. 2.0%). In the multivariable analysis, higher CEA levels were associated with shorter survival after adjusting for age, sex, lung function, and ILD subtypes (hazard ratio: 2.323, 95% confidence interval: 1.271–4.248, P = 0.006). In subgroup analysis, CEA remained a prognostic factor in patients with non-IPF-ILDs, but not in those with IPF.
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Affiliation(s)
- Byoung Soo Kwon
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul National University Bundang Hospital, 82 Gumi-ro 173 Beon-gil, Bundang-gu, Seongnam-si, 13620, Gyeonggi-do, Korea.,Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Eun Sun Kim
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul National University Bundang Hospital, 82 Gumi-ro 173 Beon-gil, Bundang-gu, Seongnam-si, 13620, Gyeonggi-do, Korea.,Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Sung Yoon Lim
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul National University Bundang Hospital, 82 Gumi-ro 173 Beon-gil, Bundang-gu, Seongnam-si, 13620, Gyeonggi-do, Korea.,Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Myung Jin Song
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul National University Bundang Hospital, 82 Gumi-ro 173 Beon-gil, Bundang-gu, Seongnam-si, 13620, Gyeonggi-do, Korea.,Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Yeon Wook Kim
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul National University Bundang Hospital, 82 Gumi-ro 173 Beon-gil, Bundang-gu, Seongnam-si, 13620, Gyeonggi-do, Korea.,Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Hyung-Jun Kim
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul National University Bundang Hospital, 82 Gumi-ro 173 Beon-gil, Bundang-gu, Seongnam-si, 13620, Gyeonggi-do, Korea.,Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Yeon Joo Lee
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul National University Bundang Hospital, 82 Gumi-ro 173 Beon-gil, Bundang-gu, Seongnam-si, 13620, Gyeonggi-do, Korea.,Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Jong Sun Park
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul National University Bundang Hospital, 82 Gumi-ro 173 Beon-gil, Bundang-gu, Seongnam-si, 13620, Gyeonggi-do, Korea.,Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Young-Jae Cho
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul National University Bundang Hospital, 82 Gumi-ro 173 Beon-gil, Bundang-gu, Seongnam-si, 13620, Gyeonggi-do, Korea.,Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Ho Il Yoon
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul National University Bundang Hospital, 82 Gumi-ro 173 Beon-gil, Bundang-gu, Seongnam-si, 13620, Gyeonggi-do, Korea.,Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Choon-Taek Lee
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul National University Bundang Hospital, 82 Gumi-ro 173 Beon-gil, Bundang-gu, Seongnam-si, 13620, Gyeonggi-do, Korea.,Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Jae Ho Lee
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul National University Bundang Hospital, 82 Gumi-ro 173 Beon-gil, Bundang-gu, Seongnam-si, 13620, Gyeonggi-do, Korea. .,Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea.
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Diagnostic value of combination of exfoliative cytology with CA125, CEA, NSE, CYFRA21-1 and CA15-3 for lung cancer. REV ROMANA MED LAB 2022. [DOI: 10.2478/rrlm-2022-0037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Abstract
Background: To explore the diagnostic value of combination of exfoliative cytology with detection of tumor markers carbohydrate antigen 125 (CA125), carcinoembryonic antigen (CEA), neuron specific enolase (NSE), cytokeratin 19 fragment antigen 21-1 (CYFRA21-1) and CA15-3 for lung cancer.
Methods: A total of 256 patients were enrolled, including 164 males and 92 females aged (64.51±22.68) years old. Among them, 189 patients (100 males and 89 females) were randomly selected as Tumor group, and the remaining 67 patients were used for validation. Another 514 healthy people receiving physical examination in our hospital during the same period were selected, from which 397 cases (266 males and 131 females) were randomly selected as No Tumor group, and the remaining 117 cases were used for validation. The biochemical criteria were detected in all subjects. The diagnostic value of each index for lung cancer was analyzed using receiver operating characteristic (ROC) curves.
Results: The results of ROC curve analysis revealed that in Tumor group, the area under curve (AUC) of exfoliative cytology, CA125, CYFRA21-1, CA15-3, CEA and NSE was ≥0.7, while that of CA72-4, CA19-9, TSGF, AFP, CA242, SCCAg and CA50 was <0.7. The indices in each factor were comprehensively assessed, and then exfoliative cytology, CA125, CA15-3, CYFRA21-1, CEA and NSE were screened to establish the lung cancer prediction model. The diagnostic value was comparable between the prediction model and the combined detection of 9 indices (Z=1.682, P=0.079).
Conclusions: The lung cancer prediction model balances sensitivity and specificity without reducing the diagnostic efficiency.
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A microfluidic chip using Au@SiO 2 array-based highly SERS-active substrates for ultrasensitive detection of dual cervical cancer-related biomarkers. Anal Bioanal Chem 2022; 414:7659-7673. [PMID: 36050486 DOI: 10.1007/s00216-022-04296-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Accepted: 08/17/2022] [Indexed: 11/01/2022]
Abstract
In this work, a microfluidic chip using Au@SiO2 array-based highly active SERS substrates was developed for quantitative detection of squamous cell carcinoma antigen (SCCA) and carcinoembryonic antigen (CEA) associated with cervical cancer. The chip consisted of six functional units with pump-free design, enabling parallel detection of multiple samples in an automatic manner without external pumps and improving the portability. Ag nanocubes (AgNCs) were labeled with Raman reporters and coupled with antibodies (labeling) to prepare SERS tags, while the Au nanoparticle-modified SiO2 microsphere (Au@SiO2) array was conjugated with antibodies (coating) to generate the highly SERS-active capturing substrate. In the presence of target biomarkers, they were captured by SERS tags and capturing substrate, resulting in the formation of "sandwich" structures which were trapped in the detection chamber. As the immune reaction proceeded, a large number of "hot spots" were generated by the proximity of the Au@SiO2 array substrate and AgNCs, greatly amplifying SERS signals. With this chip, the limits of detection of the SCCA and CEA levels in human serum were estimated to be as low as 0.45 pg mL-1 and 0.36 pg mL-1, respectively. Furthermore, the good selectivity and reproducibility of this chip were confirmed. Finally, clinical serum samples were analyzed by this chip, and the outcomes were consistent with those of enzyme-linked immunosorbent assay (ELISA). Thus, the proposed microfluidic chip can be potentially applied for the clinical diagnosis of cervical cancer.
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Das D, Basu S, Ray S, Koppayithodi S, Hazra B, Bandyopadhyay S, Saha A, Sen K. Generation of selenium nanoparticles under γ-Irradiation for optical sensing of Carcinoembryonic antigen. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.119597] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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56
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Yu S, Zhao J, Wang M, Cheng G, Li W, Tang L, Yao S, Pang L, Yin X, Jing Y, Cheng H. The correlation between neutrophil-to-lymphocyte ratio, carcinoembryonic antigen, and carbohydrate antigen 153 levels with chemotherapy-related cognitive impairment in early-stage breast cancer patients. Front Med (Lausanne) 2022; 9:945433. [PMID: 36091709 PMCID: PMC9453200 DOI: 10.3389/fmed.2022.945433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Accepted: 08/01/2022] [Indexed: 11/24/2022] Open
Abstract
Background The changes in inflammation and tumor biomarkers are associated with the anti-tumor immunological processes. Early detection and intervention are of great significance to the clinical management of cancer-related diseases. Peripheral blood biomarkers [e.g., neutrophil-to-lymphocyte ratio (NLR), carcinoembryonic antigen (CEA), and carbohydrate antigen 153 (CA153)] are obtained in real-timely, conveniently, and less invasively, and proved to availably predicted the disease states and prognosis of various cancers, including breast cancer (BC). Inflammation and poor disease management promote cognitive impairment. Chemotherapy-related cognitive impairment (CRCI) hazard long-term survival and quality of life (QOL) of BC patients, but its correlation with NLR, CEA, and CA153 is not clear. Purpose This study aimed to investigate changes in NLR, CEA, and CA153 levels before and after chemotherapy and their correlation with CRCI in patients with early-stage BC. Materials and methods The 187 patients with BC who were measured for NLR, CEA, and CA153 values within the first 24 hours of admission, were assigned into two groups: the before/after chemotherapy group (BCG/ACG). The ACG was assigned into two subgroups based on the cognitive assessment results: the cognitive normal/impaired group (CNG/CIG). Patients’ self-perceived cognitive impairments were evaluated using a mini-mental state examination (MMSE), prospective and retrospective memory (PM and RM) questionnaire (PRMQ), and functional assessment of cancer therapy-cognitive function version 3 (FACT-Cog, version 3, including CogPCI, CogOth, CogPCA, and CogQOL). Their QOL was also evaluated. Results The NLR and CA153 levels were elevated after chemotherapy (BCG vs ACG: Z = −1.996 and −1.615, P = 0.046 and 0.106, respectively), and significantly elevated in patients with CRCI (BCG vs CIG: Z = −2.444 and -2.293, P = 0.015 and 0.022; respectively). However, there was not reach significant difference in CEA levels between the four groups. In addition, there was a weak to moderate correlation between peripheral blood biomarkers (NLR, CEA, and CA153) levels and CRCI (r = −0.404, −0.205, −0.322; respectively; P < 0.001). Cognitive impairment scores (MMSE, PM, RM, and FACT-Cog) had a strong correlation with QOL in patients with early-stage BC (r = −0.786, 0.851, 0.849, and 0.938; respectively; P < 0.001). Conclusion NLR and CA153 m be valuable diagnostic adjuncts of CRCI, and CRCI has a strong correlation with QOL in patients with early-stage BC.
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Affiliation(s)
- Sheng Yu
- Department of Oncology, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Jingjing Zhao
- Department of Oncology, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Menglian Wang
- Department of Oncology, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Guo Cheng
- Department of Finance, University of Connecticut, Storrs, CT, United States
| | - Wen Li
- Department of Oncology, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Lingxue Tang
- Department of Oncology, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Senbang Yao
- Department of Oncology, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Lulian Pang
- Department of Oncology, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Xiangxiang Yin
- Department of Oncology, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Yanyan Jing
- Department of Oncology, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Huaidong Cheng
- Department of Oncology, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
- *Correspondence: Huaidong Cheng,
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Zou X, Zhang Y, Wang N, Shi J, Li Q, Hao W, Zhu W, Han W. HEG1 as a novel potential biomarker for the prognosis of lung adenocarcinoma. Cancer Med 2022; 12:3288-3298. [PMID: 35950222 PMCID: PMC9939152 DOI: 10.1002/cam4.5081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 05/15/2022] [Accepted: 07/03/2022] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Heart development protein with EGF-like domains 1 (HEG1), generally related to angiogenesis and embryonic development, was reported to participate in the occurrence and progression of some tumors recently. However, the role of HEG1 in lung adenocarcinoma (LUAD) is unclear. PATIENTS AND METHODS To explore the effect of HEG1 on LUAD, GEPIA platform and UALCAN database, as well as Kaplan-Meier plotter were adopted to analyze the association of HEG1 with clinicopathological characteristics and survival outcomes for LUAD firstly. And then the HEG1 in LUAD tissues, blood and cell lines were detected by qRT-PCR, western blot, immunofluorescence, immunohistochemistry, and ELISA. Gene set enrichment analysis (GSEA) was conducted to identify pathways that might be affected by HEG1 in LUAD. RESULTS In this study, HEG1 in lung tissues and cell lines of LUAD were significantly downregulated compared to benign pulmonary disease tissues and alveolar epithelial cells (p < 0.05). Moreover, compared with other groups, patients with advanced tumor stage had lower HEG1 mRNA expression levels (p = 0.025), which were negatively correlated with Ki67 index in tumor tissues (r = -0.427, p = 0.033). On the other hand, the LUAD patients with lower HEG1 had shorter overall survival (OS) (HR = 0.51, 95% CI: 0.40-0.65, p < 0.001) according to Kaplan-Meier plotter. In addition, HEG1 in serum of LUAD patients was negatively associated with CEA (r = -0.636, p < 0.001). GSEA showed that HEG1 was enriched in various metabolic-related pathways, including glucose metabolism, lipid metabolism, and nucleotide metabolism signaling. CONCLUSIONS HEG1 was downregulated in LUAD patients and associated with poor prognosis, which indicating HEG1 may serve as a potential biomarker for diagnosis and prognosis of LUAD.
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Affiliation(s)
- Xin Zou
- Department of Pathology, Qingdao Municipal HospitalDalian Medical UniversityQingdaoChina,Respiratory Disease Key Laboratory of QingdaoQingdao Municipal HospitalQingdaoChina
| | - Yue Zhang
- Department of RespiratoryJilin Provincial People's HospitalJilinChina
| | - Ning Wang
- Department of Pulmonary and Critical Care Medicine, Qingdao Municipal Hospital, School of MedicineQingdao UniversityQingdaoChina
| | - Jie Shi
- NMPA Key Laboratory for Quality Research and Evaluation of Traditional Marine Chinese MedicineQingdaoChina
| | - Qinghai Li
- Respiratory Disease Key Laboratory of QingdaoQingdao Municipal HospitalQingdaoChina,Department of Pulmonary and Critical Care Medicine, Qingdao Municipal Hospital, School of MedicineQingdao UniversityQingdaoChina
| | - Wanming Hao
- Department of Pulmonary and Critical Care Medicine, Qingdao Municipal Hospital, School of MedicineQingdao UniversityQingdaoChina
| | - Wenjing Zhu
- Respiratory Disease Key Laboratory of QingdaoQingdao Municipal HospitalQingdaoChina,NMPA Key Laboratory for Quality Research and Evaluation of Traditional Marine Chinese MedicineQingdaoChina,Clinical Research Center, Qingdao Municipal HospitalQingdao UniversityQingdaoChina
| | - Wei Han
- Respiratory Disease Key Laboratory of QingdaoQingdao Municipal HospitalQingdaoChina,Department of Pulmonary and Critical Care Medicine, Qingdao Municipal Hospital, School of MedicineQingdao UniversityQingdaoChina
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Wietrzykowska-Grishanovich D, Pawlik E, Neubauer K. Biochemical Intracystic Biomarkers in the Differential Diagnosis of Pancreatic Cystic Lesions. MEDICINA (KAUNAS, LITHUANIA) 2022; 58:medicina58080994. [PMID: 35893110 PMCID: PMC9331360 DOI: 10.3390/medicina58080994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 07/20/2022] [Accepted: 07/23/2022] [Indexed: 11/16/2022]
Abstract
Background and Objectives: Pancreatic cystic lesions (PCLs) are frequently incidental findings. The prevalence of PCLs is increasing, mainly due to advancements in imaging techniques, but also because of the aging of the population. PCLs comprise challenging clinical problems, as their manifestations vary from benign to malignant lesions. Therefore, the recognition of PCLs is achieved through a complex diagnostic and surveillance process, which in turn is usually long-term, invasive, and expensive. Despite the progress made in the identification of novel biomarkers in the cystic fluid that also support the differentiation of PCLs, their application in clinical practice is limited. Materials and Methods: We conducted a systematic review of the literature published in two databases, Pubmed and Embase, on biochemical biomarkers in PCLs that may be applied in the diagnostic algorithms of PCLs. Results: Eleven studies on intracystic glucose, twenty studies on intracystic carcinoembryonic antigen (CEA), and eighteen studies on other biomarkers were identified. Low levels of intracystic glucose had high sensitivity and specificity in the differentiation between mucinous and non-mucinous cystic neoplasms. Conclusions: CEA and glucose are the most widely studied fluid biochemical markers in pancreatic cystic lesions. Glucose has better diagnostic accuracy than CEA. Other biochemical biomarkers require further research.
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Affiliation(s)
- Dominika Wietrzykowska-Grishanovich
- Department of Gastroenterology and Hepatology, University Teaching Hospital, Borowska 213, 50-556 Wroclaw, Poland;
- Correspondence: (D.W.-G.); (K.N.)
| | - Ewa Pawlik
- Department of Gastroenterology and Hepatology, University Teaching Hospital, Borowska 213, 50-556 Wroclaw, Poland;
| | - Katarzyna Neubauer
- Department of Gastroenterology and Hepatology, Wroclaw Medical University, Borowska 213, 50-556 Wroclaw, Poland
- Correspondence: (D.W.-G.); (K.N.)
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In Vitro and In Vivo Antioxidant and Anticancer Potentials of Royal Jelly for Dimethylhydrazine-Induced Colorectal Cancer in Wistar Rats. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:9506026. [PMID: 35910834 PMCID: PMC9334054 DOI: 10.1155/2022/9506026] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Revised: 06/17/2022] [Accepted: 07/10/2022] [Indexed: 02/07/2023]
Abstract
Methods This study was conducted among 60 rats, and groups consist of control, three separate groups for RJ, dimethylhydrazine (DMH), and vitamin E, and two separate treated groups with DMH + RJ and DMH + vitamin E. Additionally, the cytotoxicity of royal jelly was examined on HT-29 cell line. Findings. Based on the in vitro assessment using MTT assay, the LC50 of royal jelly was 1.781 mg/ml, and the highest cytotoxicity was observed at 25 mg/ml concentration after 48 hours. Meanwhile, in the in vivo study, after the 13th week, compared to the DMH group, the rats exposed to DMH + royal jelly experienced a significant less oxidative stress (P < 0.05) and a significantly greater total antioxidant capacity (TAC) level (P < 0.05). The expression of proliferating cell nuclear antigen (PCNA), platelet-derived growth factor (PDGF), and carcinoembryonic antigen (CEA) proteins significantly decreased among the animals receiving DMH + royal jelly compared to the DMH group. The pathological examinations revealed less congestion, necrosis, inflammation, and cell proliferation in the colon tissue of the RJ-treated group than that of the DMH group. Overall, the biochemical indices were better in the treatment groups in comparison with the DMH group. Conclusion The results represented the clinical usability of royal jelly, as a substance with anticancer properties, to prevent and treat colorectal cancer. This issue is related to its effective antioxidant potential, which even exhibits more effectiveness than the vitamin E, which is known as a strong antioxidant.
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Yuan J, Sun Y, Wang K, Wang Z, Li D, Fan M, Bu X, Chen J, Wu Z, Geng H, Wu J, Xu Y, Chen M, Ren H. Development and validation of reassigned CEA, CYFRA21-1 and NSE-based models for lung cancer diagnosis and prognosis prediction. BMC Cancer 2022; 22:686. [PMID: 35729538 PMCID: PMC9214980 DOI: 10.1186/s12885-022-09728-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2021] [Accepted: 05/23/2022] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND The majority of lung cancer(LC) patients are diagnosed at advanced stage with a poor prognosis. However, there is still no ideal diagnostic and prognostic prediction model for lung cancer. METHODS Data of CEA, CYFRA21-1 and NSE test of patients with LC and benign lung diseases (BLDs) or healthy people from Physical Examination Center was collected. Samples were divided into three data sets as needed. Reassign three kinds of tumor markers (TMs) according to their distribution characteristics in different populations. Diagnostic and prognostic models were thus established, and independent validation was conducted with other data sets. RESULTS The diagnostic prediction model showed good discrimination ability: the area under the receiver operating characteristic curve (AUC) differentiated LC from healthy people and BLDs (diagnosed within 2 months), being 0.88 and 0.84 respectively. Meanwhile, the prognostic prediction model did great in prediction: AUC in training data set and test data set were 0.85 and 0.8 respectively. CONCLUSION Reassigned CEA, CYFRA21-1 and NSE can effectively predict the diagnosis and prognosis of LC. Compared with the same TMs that were considered individually, this diagnostic prediction model can identify high-risk population for LC screening more accurately. The prognostic prediction model could be helpful in making more scientific treatment and follow-up plans for patients.
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Affiliation(s)
- Jingmin Yuan
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, 277 Yanta West Road, Xi'an, Shaanxi Province, China.,Health Science Center, Yangtze University, Jingzhou, China
| | - Yan Sun
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, 277 Yanta West Road, Xi'an, Shaanxi Province, China
| | - Ke Wang
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, 277 Yanta West Road, Xi'an, Shaanxi Province, China
| | - Zhiyi Wang
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, 277 Yanta West Road, Xi'an, Shaanxi Province, China
| | - Duo Li
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, 277 Yanta West Road, Xi'an, Shaanxi Province, China
| | - Meng Fan
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, 277 Yanta West Road, Xi'an, Shaanxi Province, China
| | - Xiang Bu
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, 277 Yanta West Road, Xi'an, Shaanxi Province, China
| | - Jun Chen
- Shaanxi Health Information Center, Xi'an, China
| | - Zhiquan Wu
- Medical Department, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Hui Geng
- Physical Examination Center, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Jiamei Wu
- Shaanxi Huizhong Kangyun Medical Information Co., Ltd., Xi'an, China
| | - Ying Xu
- Office of Medical Information Management, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Mingwei Chen
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, 277 Yanta West Road, Xi'an, Shaanxi Province, China. .,Shaanxi Provincial Research Center for the Project of Prevention and Treatment of Respiratory Diseases, Xi'an, China.
| | - Hui Ren
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, 277 Yanta West Road, Xi'an, Shaanxi Province, China. .,Shaanxi Provincial Research Center for the Project of Prevention and Treatment of Respiratory Diseases, Xi'an, China. .,Department of Talent Highland, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China.
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FJX1 as a candidate diagnostic and prognostic serum biomarker for colorectal cancer. Clin Transl Oncol 2022; 24:1964-1974. [PMID: 35650386 DOI: 10.1007/s12094-022-02852-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Accepted: 05/05/2022] [Indexed: 10/18/2022]
Abstract
PURPOSE Colorectal cancer (CRC) is one of the most common cancer worldwide. It is essential to identify non-invasive diagnostic and prognostic biomarkers of CRC. The aim of the present study was to screen candidate biomarkers in diagnosis and prognosis of CRC based on a novel strategy. MATERIALS AND METHODS The expression level of gene higher in cancer than in adjacent non-cancer tissue was defined as "positive", and the top 10% genes with "positive rate" were filtered out as candidate diagnostic biomarkers in four Gene Expression Omnibus (GEO) datasets. Then, the prognostic value of candidate biomarkers was estimated Cox regression analysis. Moreover, the concentration of biomarker in serum was detected in CRC patients. RESULTS Eighteen candidate biomarkers were identified with efficient diagnostic value in CRC. As a prognostic biomarker, FJX1 (four-jointed box kinase 1) showed a good performance in predicting overall survivals in CRC patients. In serum levels, FJX1 showed high sensitivity and specificity in distinguishing CRC patients from controls, and the concentration of serum FJX1 was associated with distant metastasis in CRC. In addition, serum FJX1 was significantly decreased after surgery in CRC patients. Compared with traditional CRC biomarkers CEA and CA 19-9, FJX1 still showed good efficiency in diagnosis and prognosis. Moreover, inhibition of FJX1 expression by siRNA or neutralization of secreted FJX1 by antibody could suppress cell proliferation and migration in vitro. CONCLUSION Our findings provided a novel strategy to identify diagnostic biomarkers based on public datasets, and suggested that FJX1 was a candidate diagnostic and prognostic biomarker in CRC patients.
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Li H, Wang X, Huang X, He Y, Zhang Y, Hao C, Zeng P, Zhang M, Gao Y, Yang D, Shan M, Dou H, Li X, Chang X, Tian Z, Zhang L. Circulating Glycan Monosaccharide Composite-Based Biomarker Diagnoses Colorectal Cancer at Early Stages and Predicts Prognosis. Front Oncol 2022; 12:852044. [PMID: 35574422 PMCID: PMC9099097 DOI: 10.3389/fonc.2022.852044] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Accepted: 04/06/2022] [Indexed: 12/29/2022] Open
Abstract
Introduction Early diagnosis could lead to a cure of colorectal cancer (CRC). Since CRC is related to aging and lifestyles, we tested if the environmental information-enriched monosaccharide composite (MC) of circulating glycans could serve as an early diagnostic biomarker for CRC. Meanwhile, we evaluated its role in predicting prognosis. Methods HPAEC-PAD was used to quantify glycan monosaccharide compositions from a total of 467 serum samples including CRC patients, colorectal adenoma (CRA) patients and healthy individuals. Two diagnostic model was constructed by logistic regression analysis. The diagnostic performance of the two models was verified in the retrospective validation group and the prospective validation group. The prognostic performance of the model was assessed by survival analysis. Results The concentrations of monosaccharides in serum were significantly higher in CRA and CRC patients than in healthy individuals. Two diagnostic models were constructed: MC1 was used to distinguish between healthy individuals and CRC; MC2 was used to distinguish between healthy individuals and CRA. Area under receptor operating characteristic curve (AUC) of MC2 and MC1 was 0.8025 and 0.9403 respectively. However, the AUC of CEA between healthy individuals and CRC was 0.7384. Moreover, in early stage of CRC (without lymph node metastasis), the positive rates of CEA and MC1 were 28% and 80%, respectively. The follow-up data showed that the increased MC1 value was associated with poor survival in patients with CRC (p=0.0010, HR=5.30). Discussion The MC1 model is superior to CEA in the diagnosis of CRC, especially in the early diagnosis. MC1 can be used for predicting prognosis of CRC patients, and elevated MC1 values indicate poor survival.
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Affiliation(s)
- Haoran Li
- Department of Hepatobiliary and Pancreatic Surgery, The Affiliated Hospital of Qingdao University, Qingdao, China
- Systems Biology & Medicine Center for Complex Diseases, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Xueling Wang
- Systems Biology & Medicine Center for Complex Diseases, The Affiliated Hospital of Qingdao University, Qingdao, China
- Department of Gastroenterology, The Affiliated Hospital of Qingdao University, Qingdao, China
- Center for Clinical Research, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Xiaodan Huang
- Systems Biology & Medicine Center for Complex Diseases, The Affiliated Hospital of Qingdao University, Qingdao, China
- Department of Gastroenterology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Yanli He
- Systems Biology & Medicine Center for Complex Diseases, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Yiran Zhang
- Systems Biology & Medicine Center for Complex Diseases, The Affiliated Hospital of Qingdao University, Qingdao, China
- Shandong Institute of Orthopedics and Traumatology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Cui Hao
- Systems Biology & Medicine Center for Complex Diseases, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Pengjiao Zeng
- Systems Biology & Medicine Center for Complex Diseases, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Meng Zhang
- Systems Biology & Medicine Center for Complex Diseases, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Yanyun Gao
- Systems Biology & Medicine Center for Complex Diseases, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Dandan Yang
- Systems Biology & Medicine Center for Complex Diseases, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Ming Shan
- Systems Biology & Medicine Center for Complex Diseases, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Huaiqian Dou
- Systems Biology & Medicine Center for Complex Diseases, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Xiaoyu Li
- Department of Gastroenterology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Xiaotian Chang
- Center for Clinical Research, The Affiliated Hospital of Qingdao University, Qingdao, China
- *Correspondence: Lijuan Zhang, ; Xiaotian Chang, ; Zibin Tian,
| | - Zibin Tian
- Department of Gastroenterology, The Affiliated Hospital of Qingdao University, Qingdao, China
- *Correspondence: Lijuan Zhang, ; Xiaotian Chang, ; Zibin Tian,
| | - Lijuan Zhang
- Systems Biology & Medicine Center for Complex Diseases, The Affiliated Hospital of Qingdao University, Qingdao, China
- *Correspondence: Lijuan Zhang, ; Xiaotian Chang, ; Zibin Tian,
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Effects of Traditional Chinese Medicine Anticancer Decoction Combined with Basic Chemotherapy and Nursing Intervention on Oral Cancer Patients after Surgery and Its Effect on Tumor Markers and Immune Function. BIOMED RESEARCH INTERNATIONAL 2022; 2022:6341381. [PMID: 35402612 PMCID: PMC8986392 DOI: 10.1155/2022/6341381] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Revised: 02/23/2022] [Accepted: 03/09/2022] [Indexed: 11/17/2022]
Abstract
Objective To prospectively study the application effect of traditional Chinese medicine (TCM) anticancer decoction with basic chemotherapy and nursing intervention on oral cancer patients after surgery and the effect on tumor markers and immune function. Methods Eighty-four postoperative oral cancer patients in our hospital from May 2017 to February 2019 were selected and divided into observation group (42 cases) and control group (42 cases). The control group was treated with basic chemotherapy combined with basic nursing care, and the observation group was treated with TCM anticancer decoction and comprehensive nursing intervention on the basis of the control group. The clinical efficacy, the occurrence of adverse reactions, the satisfaction of nursing care, and the two-year cumulative survival rate of the two groups were compared. The immune function, tumor marker level, VAS score, QoR40 score, and survival quality score of the two groups were compared before and after nursing care. Results The total clinical treatment efficiency of the observation group (88.10%) was significantly higher than that of the control group (69.05%), and the differences between the two groups in oral cleanliness, aspiration frequency, and oral comfort were statistically significant (P < 0.05). The differences in the occurrence of halitosis, oral fungal infection, leukopenia, gastrointestinal reaction, and fever in the observation group were statistically significant compared with the control group (P < 0.05). The nursing satisfaction rate in the observation group (95.24%) was significantly higher than that in the control group (78.57%). The two-year cumulative survival rate of the observation group (92.86%) was significantly higher than that of the control group (73.81%). After nursing care, CD4+, CD4+/CD8+, VAS scores, QoR40 scores, and quality of survival scores in both groups all increased, and CD8+, CD56+, CEA level, NSE level, and CA19-9 level all decreased (all P < 0.05). Conclusion The clinical efficacy of TCM anticancer decoction with basic chemotherapy and nursing interventions in the treatment of postoperative oral cancer patients was remarkable, which could significantly improve patients' oral cleanliness and comfort, reduce the frequency of sputum aspiration, improve patients' immunity, reduce tumor marker levels, inhibit tumor activity, improve patients' nursing satisfaction, further improve patients' treatment compliance, reduce patients' pain level, improve patients' survival quality, and prolong patients' survival time with high safety. It could be used as a theoretical basis for subsequent clinical research.
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Ouyang ZM, Lin JZ, Tang AJ, Yang ZH, Yang LJ, Wei XN, Li QH, Liang JJ, Zheng DH, Guo BP, Zhao G, Han Q, Dai L, Mo YQ. A Matrix Prediction Model for the 6-Month Mortality Risk in Patients With Anti-Melanoma Differentiation-Associated Protein-5-Positive Dermatomyositis. Front Med (Lausanne) 2022; 9:860798. [PMID: 35433730 PMCID: PMC9010999 DOI: 10.3389/fmed.2022.860798] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Accepted: 02/25/2022] [Indexed: 12/26/2022] Open
Abstract
Objectives The purpose of this study was to investigate the baseline independent risk factors for predicting 6-month mortality of patients with anti-melanoma differentiation-associated gene 5 (anti-MDA5)-positive dermatomyositis (DM) and develop a matrix prediction model formed by these risk factors. Methods The hospitalized patients with DM who completed at least 6-month follow-up were recruited as a derivation cohort. The primary exposure was defined as positive anti-MDA5 at the baseline. The primary outcome was all-cause 6-month mortality after enrollment. A matrix prediction model was developed in the derivation cohort, and another published cohort was used for external validation. Results In derivation cohort, 82 patients with DM were enrolled (mean age of onset 50 ± 11 years and 63% women), with 40 (49%) showing positive anti-MDA5. Gottron sign/papules (OR: 5.135, 95%CI: 1.489–17.708), arthritis (OR: 5.184, 95%CI: 1.455–18.467), interstitial lung disease (OR: 7.034, 95%CI: 1.157–42.785), and higher level of C4 (OR: 1.010, 95%CI: 1.002–1.017) were the independent associators with positive anti-MDA5 in patients with DM. Patients with anti-MDA5-positive DM had significant higher 6-month all-cause mortality than those with anti-MDA5-negative (30 vs. 0%). Among the patients with anti-MDA5-positive DM, compared to the survivors, non-survivors had significantly advanced age of onset (59 ± 6 years vs. 46 ± 9 years), higher rates of fever (75 vs. 18%), positive carcinoma embryonic antigen (CEA, 75 vs. 14%), higher level of ferritin (median 2,858 ug/L vs. 619 ug/L, all p < 0.05). A stepwise multivariate Cox regression showed that ferritin ≥1,250 μg/L (HR: 10.4, 95%CI: 1.8–59.9), fever (HR: 11.2, 95%CI: 2.5–49.9), and positive CEA (HR: 5.2, 95%CI: 1.0–25.7) were the independent risk factors of 6-month mortality. A matrix prediction model was built to stratify patients with anti-MDA5-positive DM into different subgroups with various probabilities of 6-month mortality risk. In an external validation cohort, the observed 6-month all-cause mortality was 78% in high-risk group, 43% in moderate-risk group, and 25% in low-risk group, which shows good accuracy of the model. Conclusion Baseline characteristics such as fever, ferritin ≥1,250 μg/L, and positive CEA are the independent risk factors for 6-month all-cause mortality in patients with anti-MDA5-positive DM. A novel matrix prediction model composed of these three clinical indicators is first proposed to provide a chance for the exploration of individual treatment strategies in anti-MDA5-positive DM subgroups with various probabilities of mortality risk.
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Affiliation(s)
- Zhi-Ming Ouyang
- Department of Rheumatology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Jian-Zi Lin
- Department of Rheumatology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Ao-Juan Tang
- Department of Rheumatology, Shenshan Medical Center, Memorial Hospital of Sun Yat-sen University, Shanwei, China
| | - Ze-Hong Yang
- Departments of Radiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Li-Juan Yang
- Department of Rheumatology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Xiu-Ning Wei
- Department of Rheumatology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Qian-Hua Li
- Department of Rheumatology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Jin-Jian Liang
- Department of Rheumatology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Dong-Hui Zheng
- Department of Rheumatology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Bing-Peng Guo
- State Key Laboratory of Respiratory Disease, National Clinical Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Gui Zhao
- State Key Laboratory of Respiratory Disease, National Clinical Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Qian Han
- State Key Laboratory of Respiratory Disease, National Clinical Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
- *Correspondence: Qian Han
| | - Lie Dai
- Department of Rheumatology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
- Lie Dai
| | - Ying-Qian Mo
- Department of Rheumatology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
- Department of Rheumatology, Shenshan Medical Center, Memorial Hospital of Sun Yat-sen University, Shanwei, China
- Ying-Qian Mo
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Zhao Y, Wen Y, Hu X, Zhang B. A Colorimetric Immunoassay Based on g-C 3N 4@Fe 3O 4 Nanocomposite for Detection of Carcinoembryonic Antigen. JOURNAL OF ANALYTICAL METHODS IN CHEMISTRY 2022; 2022:6966470. [PMID: 35127195 PMCID: PMC8816607 DOI: 10.1155/2022/6966470] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Revised: 12/06/2021] [Accepted: 01/15/2022] [Indexed: 06/14/2023]
Abstract
We proposed a colorimetric immunosensor based on g-C3N4@Fe3O4 nanocomposite-mediated transformation strategy for sensitive detection of carcinoembryonic antigen (CEA). The g-C3N4@Fe3O4 nanocomposite was synthesized and characterized by the scanning electron microscope (SEM), energy dispersive X-ray spectra (EDX), X-ray powder diffraction (XRD), and Fourier transform infrared spectroscopy (FTIR). Fe3+ derived from g-C3N4@Fe3O4 nanocomposite could combine with sodium salicylate to form purple complex products. Based on this color development, the sandwich colorimetric immunoassay was built by utilizing g-C3N4@Fe3O4 nanocomposite as nanolabels on the microplate. With the increasement of CEA concentration, the purple color showed a gradient change. Under optimal conditions, the linearity range is 0.001-50 ng/mL with the detection limit of 0.35 pg/mL for CEA. More importantly, the colorimetric immunoassay has good selectivity, specificity, repeatability, and stability.
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Affiliation(s)
- Yanling Zhao
- Shanxi Medical University, Taiyuan 030001, China
| | - Yanfei Wen
- College of Biomedical Engineering, Taiyuan University of Technology, Taiyuan 030024, China
| | - Xing Hu
- College of Biomedical Engineering, Taiyuan University of Technology, Taiyuan 030024, China
| | - Bing Zhang
- College of Biomedical Engineering, Taiyuan University of Technology, Taiyuan 030024, China
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Abdelhakam DA, Badr FM, Abd El Monem Teama M, Bahig Elmihi NM, El-Mohamdy MA. Serum amyloid A, ferritin and carcinoembryonic antigen as biomarkers of severity in patients with COVID-19. Biomed Rep 2022; 16:13. [PMID: 34987797 PMCID: PMC8719318 DOI: 10.3892/br.2021.1496] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Accepted: 11/18/2021] [Indexed: 01/08/2023] Open
Abstract
In view of the rapid spread of COVID-19 and the high mortality rate of severe cases, reliable risk stratifying indicators of prognosis are necessary to decrease morbidity and mortality. The aim of the present study was to evaluate the value of serum amyloid A (SAA) and carcinoembryonic antigen (CEA) as prognostic biomarkers in comparison to other predictors, including C-reactive protein (CRP) and ferritin levels. This study included 124 patients diagnosed with COVID-19, and they were assigned to one of two groups: Mild and severe, based on the severity of the infection. Radiological and laboratory investigations were performed, including evaluation of CRP, ferritin, D-Dimer, SAA and CEA levels. Significantly higher levels of CRP, ferritin, D-Dimer, SAA and CEA were observed in severe cases. SAA was significantly correlated with CRP (r=0.422, P<0.001), ferritin (r=0.574, P<0.001), CEA (r=0.514, P<0.001) and computed tomography severity score (CT-SS; r=0.691, P<0.001). CEA was correlated with CRP (r=0.441, P<0.001), ferritin (r=0.349, P<0.001) and CT-SS (r=0.374, P<0.001). Receiver operator characteristic (ROC) curves for performance of SAA, CEA, ferritin, CRP and SAA showed the highest AUC value of 0.928, with a specificity of 93.1%, and a sensitivity of 98.5% at a cut-off of 16 mg/l. The multi-ROC curve for SAA and ferritin showed 100% specificity, 100% sensitivity and 100% efficiency, with an AUC of 1.000. Thus, combining SAA and ferritin may have guiding significance for predicting COVID-19 severity. SAA alone showed the highest prognostic significance. Both SAA and CEA were positively correlated with the CT-SS. Early monitoring of these laboratory markers may thus provide significant input for halting disease progression and reducing mortality rates.
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Affiliation(s)
- Dina A Abdelhakam
- Department of Clinical Pathology, Faculty of Medicine, Ain Shams University, Cairo 11566, Egypt
| | - Fatma Mohammed Badr
- Department of Internal Medicine and Rheumatology, Faculty of Medicine, Ain Shams University, Cairo 11566, Egypt
| | - Mohammed Abd El Monem Teama
- Department of Internal Medicine and Rheumatology, Faculty of Medicine, Ain Shams University, Cairo 11566, Egypt
| | - Nouran M Bahig Elmihi
- Department of Clinical Pathology, Faculty of Medicine, Ain Shams University, Cairo 11566, Egypt
| | - Marwa Adham El-Mohamdy
- Department of Clinical Pathology, Faculty of Medicine, Ain Shams University, Cairo 11566, Egypt
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Sun K, Li J. A new method based on guanine rich aptamer structural change for carcinoembryonic antigen detection. Talanta 2022; 236:122867. [PMID: 34635249 DOI: 10.1016/j.talanta.2021.122867] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 09/05/2021] [Accepted: 09/08/2021] [Indexed: 01/01/2023]
Abstract
Carcinoembryonic antigen (CEA) is one of the most widely used tumor marker around the world, it mainly used for gastrointestinal cancers, especially in colorectal malignancy. At present, the detection methods of CEA are mostly based on antigen-antibody binding, whereas these methods were limited by the high costs and long waiting times in massive population tumor screening. During the experiments, we interestingly found that the fluorescence signal would be dramatically altered when the secondary structure of fluorescent modified guanine-rich DNA changed. Then we explored the reasons and established a new method for CEA detection, this method brings a simple, fast and cheap sensing platform for detection of biomarkers. It has great potential in screening of tumors among the group and is expected to provide prospective effects for tumor treatment.
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Affiliation(s)
- Kexin Sun
- Laboratory of Endocrinology, Department of Endocrinology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, China
| | - Junlong Li
- Department of Endocrinology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China.
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Shang L, Zhang W, Wu H, Wu R, Chen R. Diagnostic Value of FTO Combined with CEA or CYFRA21-1 in Nonsmall Cell Lung Cancer. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2021; 2021:1436088. [PMID: 34691202 PMCID: PMC8531790 DOI: 10.1155/2021/1436088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Accepted: 10/04/2021] [Indexed: 11/18/2022]
Abstract
OBJECTIVE To explore the diagnostic value of FTO combined with CEA or CYFRA21-1 for nonsmall cell lung cancer (NSCLC) and to provide a theoretical basis for molecular diagnosis of NSCLC. METHODS Totally, 60 patients with nonsmall cell lung cancer (NSCLC) treated in our hospital between Feb. 2018 and Feb. 2019 were enrolled into the patient group (Pat group) and 50 healthy individuals with normal physical examination results in our hospital over the same time span into the control group (Con group). Serum of each participant was collected, and then qRT-PCR was adopted for quantification of serum FTO and the chemiluminescence method for quantification of serum CEA and CYFRA21-1. Additionally, corresponding ROC curves were drawn for diagnostic value analyses of FTO, CEA, and CYFRA21-1 in NSCLC and Cox regression analysis was performed for analysis of independent factors impacting the patients' 3-year prognosis. RESULTS The Pat group presented notably higher FTO, CEA, and CYFRA21-1 levels than the Con group (all P < 0.05), and patients with a high FTO level faced notably higher probabilities of stage III + IV and lymph node metastasis (LNM) (both P < 0.05). Additionally, according to ROC curve-based analysis, with a high level in patients with NSCLC, FTO had high specificity and sensitivity in diagnosing NSCLC; joint detection of it with CEA or CYFRA21-1 demonstrated a higher sensitivity in NSCLC diagnosis and presented a higher specificity in diagnosing early NSCLC compared with detection of CEA or CYFRA21-1 alone. According to Cox regression analysis, clinical stage, LNM, and FTO were independent risk factors impacting the prognosis of patients with LC (all P < 0.05). CONCLUSION FTO presents a high level in NSCLC cases, and joint detection of it with CEA or CYFRA21-1 delivered a higher specificity in diagnosing NSCLC in contrast to detection of CEA or CYFRA21-1 alone, so the joint detection is worth popularizing in clinical scenarios.
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Affiliation(s)
- Liqun Shang
- Department of Respiratory and Critical Care Medicine, Shaanxi Provincial People's Hospital, Xian 710068, China
| | - Wei Zhang
- Department of Respiratory and Critical Care Medicine, Shaanxi Provincial People's Hospital, Xian 710068, China
| | - Hua Wu
- Department of Respiratory and Critical Care Medicine, Shaanxi Provincial People's Hospital, Xian 710068, China
| | - Runmiao Wu
- Department of Respiratory and Critical Care Medicine, Shaanxi Provincial People's Hospital, Xian 710068, China
| | - Ruilin Chen
- Department of Respiratory and Critical Care Medicine, Shaanxi Provincial People's Hospital, Xian 710068, China
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Li L, Xing S, Wu M, Ao Y, Zheng X, Cai R, Han R, Li J, Li X, Zeng Q. Fecal CEA Has an Advantage in the Diagnosis of Colorectal Cancer at Early Stage. Cancer Control 2021; 28:10732748211048292. [PMID: 34615391 PMCID: PMC8504688 DOI: 10.1177/10732748211048292] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Purpose Serum carcinoembryonic antigen (SCEA) level is often measured in patients with CRC but suffers from poor sensitivity and specificity as a diagnostic biomarker. CEA is more abundant in stool than in serum, but it has not been widely studied. This study aimed to elucidate the efficacy of fecal CEA (FCEA) as a potential non-invasive biomarker for early diagnosis of CRC. Materials and Methods We retrospectively analyzed the determination of FCEA and SCEA levels by electrochemiluminescence. We evaluated the diagnostic accuracy of FCEA and SCEA levels in early-stage CRC patients and healthy controls using ROC curve. Results A total of 298 people were included: 115 patients with CRC, 35 patients with adenomatous polyp (APC), 46 patients with non-gastrointestinal cancer (NGC), and 102 healthy controls (HC). The FCEA concentrations in CRC and APC patients were significantly higher than that of NGC and HC, and this is different from SCEA expression in APC and NGC. As a diagnostic biomarker of CRC, FCEA had significantly larger AUC compared with SCEA (.802 vs .735, P < .001). For identifying early-stage colorectal cancer, FCEA showed better diagnostic efficacy (AUC: .831) than SCEA (AUC: .750), and the combination of the 2 biomarkers was even higher (AUC: .896). The sensitivity of FCEA was higher than that of SCEA (78.7% vs 29.8%). When SCEA was negative, 80.3% of CRC and 54.6% of APC cases could be identified by FCEA. Conclusion Compared with SCEA, FCEA has more advantages in the diagnosis of the early stage of colorectal cancer and adenomatous polyps.
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Affiliation(s)
- Linfang Li
- Department of Clinical Laboratory Medicine, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 71067Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Shan Xing
- Department of Clinical Laboratory Medicine, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 71067Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Miantao Wu
- Department of Clinical Laboratory Medicine, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 71067Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Yufeng Ao
- Department of Clinical Laboratory Medicine, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 71067Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Xin Zheng
- Department of Clinical Laboratory Medicine, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 71067Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Rongzeng Cai
- Department of Clinical Laboratory Medicine, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 71067Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Runkun Han
- Department of Clinical Laboratory Medicine, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 71067Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Jingcong Li
- Department of Clinical Laboratory Medicine, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 71067Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Xiaohui Li
- Department of Clinical Laboratory Medicine, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 71067Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Qiuyao Zeng
- Department of Clinical Laboratory Medicine, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 71067Sun Yat-sen University Cancer Center, Guangzhou, China
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Yang Y, Xu M, Huang H, Jiang X, Gong K, Liu Y, Kuang X, Yang X. Serum carcinoembryonic antigen elevation in benign lung diseases. Sci Rep 2021; 11:19044. [PMID: 34561515 PMCID: PMC8463604 DOI: 10.1038/s41598-021-98513-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Accepted: 09/03/2021] [Indexed: 02/07/2023] Open
Abstract
Carcinoembryonic antigen (CEA) is not only used to aid the diagnosis of lung cancer, but also help monitor recurrence and determine the prognosis of lung cancer as well as evaluate the therapeutic efficacy for lung cancer. However, studies have also shown that CEA is present at low levels in the serum of patients with benign lung diseases (BLD), which will interfere with the accurate judgment of the disease. Due to difference in sample size, detection methods, cutoff values and sources of BLD, the positive rate of CEA in BLD is different with different literature. Therefore, it is necessary to define CEA levels in patients of different BLD in a large sample study. 4796 patients with BLD were included in this study. The results showed that the CEA levels of 3.1% (149/4796) patients with BLD were elevated, with three cases exceeds 20 ng/mL (0.06%, 3/4796). The results from the literature showed that BLD had a mean positive rate of 5.99% (53/885) and only two cases had CEA above 20 ng/mL. The CEA elevations mainly distributed in chronic obstructive pulmonary disease (COPD), pneumonitis and interstitial lung disease and significantly correlated with age of patients (OR 2.69, 95% CI 1.94–3.73, p < 0.001). Pulmonary tuberculosis (7/1311, 0.53%) had the lowest positive rate of CEA elevations while pulmonary alveolar proteinosis (6/27, 22.22%) had the highest positive rate. The majority of patients with abnormally elevated CEA levels had multiple underlying diseases, mainly diseases of the circulatory system (42.28% [63/149]), endocrine diseases (26.85% [40/149]), and respiratory or heart failure (24.16% [36/149]. In endocrine diseases, 87.5% (35/40) of patients had diabetes. In conclusion, CEA is present at a low positive rate in the serum of patients with BLD, but few exceed 20 ng/mL. For lung disease patients, if CEA levels rise, we should carry out comprehensive analysis of types of lung diseases, age of patients, and comorbid diseases.
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Affiliation(s)
- Yi Yang
- Cancer Department, Daping Hospital, Army Medical University, No. 10 Changjiang Zhi Road, Daping Yuzhong District, Chongqing, 400042, China
| | - Mingfang Xu
- Cancer Department, Daping Hospital, Army Medical University, No. 10 Changjiang Zhi Road, Daping Yuzhong District, Chongqing, 400042, China
| | - Huan Huang
- Cancer Department, Daping Hospital, Army Medical University, No. 10 Changjiang Zhi Road, Daping Yuzhong District, Chongqing, 400042, China
| | - Xiaolin Jiang
- Cancer Department, Daping Hospital, Army Medical University, No. 10 Changjiang Zhi Road, Daping Yuzhong District, Chongqing, 400042, China
| | - Kan Gong
- Cancer Department, Daping Hospital, Army Medical University, No. 10 Changjiang Zhi Road, Daping Yuzhong District, Chongqing, 400042, China
| | - Yun Liu
- Cancer Department, Daping Hospital, Army Medical University, No. 10 Changjiang Zhi Road, Daping Yuzhong District, Chongqing, 400042, China
| | - Xunjie Kuang
- Cancer Department, Daping Hospital, Army Medical University, No. 10 Changjiang Zhi Road, Daping Yuzhong District, Chongqing, 400042, China
| | - Xueqin Yang
- Cancer Department, Daping Hospital, Army Medical University, No. 10 Changjiang Zhi Road, Daping Yuzhong District, Chongqing, 400042, China.
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Barbosa AM, Martinho O, Nogueira R, Campos J, Lobo L, Pinto H, Longatto-Filho A, Castro AG, Martins SF, Torrado E. Increased CD3 +, CD8 +, or FoxP3 + T Lymphocyte Infiltrations Are Associated with the Pathogenesis of Colorectal Cancer but Not with the Overall Survival of Patients. BIOLOGY 2021; 10:biology10080808. [PMID: 34440038 PMCID: PMC8389643 DOI: 10.3390/biology10080808] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 08/16/2021] [Accepted: 08/18/2021] [Indexed: 12/12/2022]
Abstract
Tumor-infiltrating lymphocytes include heterogeneous populations of T lymphocytes that play crucial roles in the tumor immune response; importantly, their presence in the tumor tissue may predict clinical outcomes. Therefore, we herein studied the prognostic significance of the presence and location of CD3+, CD8+, and FoxP3+ T lymphocytes in colorectal cancer samples. In the intratumor analysis, our data did not reveal any association between lymphocyte infiltrations with clinical or pathological data. However, in the tumor margins, we found that the presence of high infiltrations of CD3+, CD8+, or FoxP3+ T lymphocytes were associated with TNM stages I-II (p = 0.021, p = 0.022, and p = 0.012, respectively) and absence of lymph node metastases (p = 0.010, p = 0.003, and p = 0.004, respectively). Despite these associations with good prognostic indicators, we were not able to find any statistically significant alterations in the overall survival of the patients, even though high infiltrations of FoxP3+ T lymphocytes in the tumor margins resulted in an increased overall survival of 14 months. Taken together, these data show that the presence of CD3+, CD8+, or FoxP3+T lymphocyte infiltrates in the tumor margins are associated with the pathogenesis of CRC, but only high Foxp3+ T lymphocyte infiltrations in the tumor invasive margins are inclined to indicate favorable prognosis.
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Affiliation(s)
- Ana Margarida Barbosa
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, 4710-057 Braga, Portugal; (A.M.B.); (O.M.); (R.N.); (J.C.); (L.L.); (H.P.); (A.L.-F.); (A.G.C.); (S.F.M.)
- ICVS/3B’s—PT Government Associate Laboratory, 4710-057 Braga, Portugal
| | - Olga Martinho
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, 4710-057 Braga, Portugal; (A.M.B.); (O.M.); (R.N.); (J.C.); (L.L.); (H.P.); (A.L.-F.); (A.G.C.); (S.F.M.)
- ICVS/3B’s—PT Government Associate Laboratory, 4710-057 Braga, Portugal
| | - Rosete Nogueira
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, 4710-057 Braga, Portugal; (A.M.B.); (O.M.); (R.N.); (J.C.); (L.L.); (H.P.); (A.L.-F.); (A.G.C.); (S.F.M.)
- ICVS/3B’s—PT Government Associate Laboratory, 4710-057 Braga, Portugal
- CGC Genetics/Centro de Genética Clínica-Unilabs—Laboratory of Pathology, 4000-432 Porto, Portugal
| | - Juliana Campos
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, 4710-057 Braga, Portugal; (A.M.B.); (O.M.); (R.N.); (J.C.); (L.L.); (H.P.); (A.L.-F.); (A.G.C.); (S.F.M.)
- ICVS/3B’s—PT Government Associate Laboratory, 4710-057 Braga, Portugal
| | - Liliana Lobo
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, 4710-057 Braga, Portugal; (A.M.B.); (O.M.); (R.N.); (J.C.); (L.L.); (H.P.); (A.L.-F.); (A.G.C.); (S.F.M.)
- ICVS/3B’s—PT Government Associate Laboratory, 4710-057 Braga, Portugal
| | - Henrique Pinto
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, 4710-057 Braga, Portugal; (A.M.B.); (O.M.); (R.N.); (J.C.); (L.L.); (H.P.); (A.L.-F.); (A.G.C.); (S.F.M.)
- ICVS/3B’s—PT Government Associate Laboratory, 4710-057 Braga, Portugal
| | - Adhemar Longatto-Filho
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, 4710-057 Braga, Portugal; (A.M.B.); (O.M.); (R.N.); (J.C.); (L.L.); (H.P.); (A.L.-F.); (A.G.C.); (S.F.M.)
- ICVS/3B’s—PT Government Associate Laboratory, 4710-057 Braga, Portugal
- Laboratory of Medical Investigation (LIM) 14, Faculty of Medicine, University of São Paulo, São Paulo 01246-903, Brazil
- Molecular Oncology Research Center, Barretos Cancer Hospital, Barretos, São Paulo 14784-400, Brazil
| | - António G. Castro
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, 4710-057 Braga, Portugal; (A.M.B.); (O.M.); (R.N.); (J.C.); (L.L.); (H.P.); (A.L.-F.); (A.G.C.); (S.F.M.)
- ICVS/3B’s—PT Government Associate Laboratory, 4710-057 Braga, Portugal
| | - Sandra F. Martins
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, 4710-057 Braga, Portugal; (A.M.B.); (O.M.); (R.N.); (J.C.); (L.L.); (H.P.); (A.L.-F.); (A.G.C.); (S.F.M.)
- ICVS/3B’s—PT Government Associate Laboratory, 4710-057 Braga, Portugal
- Coloproctology Unit, Braga Hospital, 4710-243 Braga, Portugal
| | - Egídio Torrado
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, 4710-057 Braga, Portugal; (A.M.B.); (O.M.); (R.N.); (J.C.); (L.L.); (H.P.); (A.L.-F.); (A.G.C.); (S.F.M.)
- ICVS/3B’s—PT Government Associate Laboratory, 4710-057 Braga, Portugal
- Correspondence: ; Tel.: +351-253-604-907
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Zhu D, Qiao J, Tang S, Pan Y, Li S, Yang C, Fang H. Elevated carcinoembryonic antigen predicts rapidly progressive interstitial lung disease in clinically amyopathic dermatomyositis. Rheumatology (Oxford) 2021; 60:3896-3903. [PMID: 33398346 DOI: 10.1093/rheumatology/keaa819] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 11/16/2020] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVES The present study aimed to determine the correlation between serum carcinoembryonic antigen (CEA) level and the severity of interstitial lung disease (ILD) in clinically amyopathic DM (CADM) patients. METHODS We performed a retrospective study including 41 Chinese CADM patients without malignancy. Serum CEA levels, clinical and laboratory findings were collected. Association tests between CEA levels and disease activity parameters were performed. RESULTS Among the 41 patients, 16 (39.0%) developed rapidly progressive (RP)-ILD; of them, 14 (87.5%) had elevated serum CEA levels. Multivariate logistic regression analysis indicated that an elevated serum CEA level was an independent risk factor for RP-ILD. The incidence of elevated CEA level was significantly higher in patients with RP-ILD than in those without RP-ILD (87.5 vs 16.0%, P < 0.001). Furthermore, CEA levels were higher in patients with CADM with RP-ILD [26.87 (6.71) μg/l] than in those without RP-ILD [3.23 (0.64) μg/l] (P < 0.001). CEA levels in CADM patients were associated with the ferritin, alanine aminotransferase, aspartate aminotransferase and lactate dehydrogenase levels, and CT scores of the lungs. Also, elevated CEA levels are related to the organizing pneumonia pattern and lower lung zone consolidation in high-resolution CT. Moreover, the cumulative survival rate was significantly lower (68.4 vs 31.6%, P < 0.001) in the group with a CEA level >8.75 μg/l than that in the group with a CEA level <8.75 μg/l. CONCLUSIONS An elevated serum CEA level is common in patients with CADM, and a higher serum CEA level is a powerful indicator of RP-ILD and poor prognosis in those patients.
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Affiliation(s)
- Dingxian Zhu
- Department of Dermatology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Jianjun Qiao
- Department of Dermatology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Shunli Tang
- Department of Dermatology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Yunlei Pan
- Department of Dermatology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Sheng Li
- Department of Dermatology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Changyi Yang
- Department of Dermatology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Hong Fang
- Department of Dermatology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
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The Clinical Value of the Combined Detection of Enhanced CT, MRI, CEA, and CA199 in the Diagnosis of Rectal Cancer. JOURNAL OF ONCOLOGY 2021; 2021:8585371. [PMID: 34335762 PMCID: PMC8292063 DOI: 10.1155/2021/8585371] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Accepted: 07/05/2021] [Indexed: 12/19/2022]
Abstract
Background To explore the clinical value of enhanced computed tomography (enhanced CT), magnetic resonance imaging (MRI), carcinoembryonic antigen (CEA), and cancer antigen 199 (CA199) in the diagnosis of rectal cancer (RC). Methods A total of 156 patients with RC confirmed by postoperative pathology admitted to the Affiliated Yantai Yuhuangding Hospital of Qingdao University from March 2018 to November 2020 were included in the malignant group, and 52 patients with chronic proctitis in the benign control group. All patients underwent preoperative enhanced CT, MRI scans, and serum CEA and CA199 tests. The accuracy, sensitivity, and specificity of single and combined enhanced CT, MRI, CEA, and CA199 tests for the clinical staging of RC were calculated. Results The postoperative pathological diagnosis showed that 35 cases of 156 RC patients were at T1 stage, 29 cases were at T2 stage, 24 cases were at T3 stage, 11 cases were at T4 stage, 23 cases were at N0 stage, 21 cases were at N1 stage, 8 cases were at N2 stage, 3 cases were at M0 stage, and 2 cases were at M1 stage. The positive rate of MRI in the diagnosis of RC was higher than that of enhanced CT. Serum CEA and CA199 levels in the malignant group were significantly increased compared with the benign group. The sensitivity, specificity, and accuracy of the combined detection were significantly higher than those of the single detection. Conclusion Compared with enhanced CT, MRI has a higher detection rate of T and N stage in patients with RC. Combined enhanced CT, MRI, CEA, and CA199 can provide more accurate diagnosis and preoperative staging of RC patients.
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Liu L, Pang H, He Q, Pan B, Sun X, Shan J, Wu L, Wu K, Yao X, Guo Y. A novel strategy to identify candidate diagnostic and prognostic biomarkers for gastric cancer. Cancer Cell Int 2021; 21:335. [PMID: 34215253 PMCID: PMC8254335 DOI: 10.1186/s12935-021-02007-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Accepted: 06/03/2021] [Indexed: 02/08/2023] Open
Abstract
Background Gastric cancer (GC) is one of the most common cancer worldwide. It is essential to identify non-invasive diagnostic and prognostic biomarkers of GC. The aim of the present study was to screen candidate biomarkers associated with the pathogenesis and prognosis of GC by a novel strategy. Methods The expression level of gene higher in cancer than in adjacent non-cancer tissue was defined as “positive”, and the top 5% genes with “positive rate” were filtered out as candidate diagnostic biomarkers in three Gene Expression Omnibus (GEO) datasets. Further, a prognostic risk model was constructed by multivariate Cox regression analysis in GEO dataset and validated in The Cancer Genome Atlas (TCGA). The expression level of candidate biomarkers was determined in serum and serum-derived exosomes of GC patients. Moreover, the effect of biomarkers in exosomes on migration of GC cells was analyzed by transwell assay. Results Ten candidate biomarkers (AGT, SERPINH1, WNT2, LIPG, PLAU, COL1A1, MMP7, MXRA5, CXCL1 and COL11A1) were identified with efficient diagnostic value in GC. A prognostic gene signature consisted of AGT, SERPINH1 and MMP7 was constructed and showed a good performance in predicting overall survivals in TCGA. Consistently, serum levels of the three biomarkers also showed high sensitivity and specificity in distinguishing GC patients from controls. In addition, the expression level of the three biomarkers were associated with malignant degree and decreased after surgery in GC patients. Moreover, the expression level of AGT and MMP7 in exosomes correlated positively with serum level. The exosomes derived from serum of GC patients can promote migration of SGC‐7901 cells. After neutralized the expression level of three proteins in exosomes with antibodies, the migration of GC cells was obviously suppressed. Conclusions Our findings provided a novel strategy to identify diagnostic biomarkers based on public datasets, and suggested that the three-gene signature was a candidate diagnostic and prognostic biomarker for patients with GC.
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Affiliation(s)
- Lei Liu
- Medical Research Center, The Third People's Hospital of Chengdu, The Affiliated Hospital of Southwest Jiaotong University, 82 Qinglong Road, Chengdu, 610031, Sichuan, China.
| | - Honglin Pang
- College of Medicine, Southwest Jiaotong University, Chengdu, 610036, Sichuan, China
| | - Qiao He
- Department of Clinical Laboratory, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 610031, Sichuan, China
| | - Biran Pan
- Assisted Reproductive Center, The Maternal and Child Health Hospital of Qinzhou, Qinzhou, 535000, Sichuan, China
| | - Xiaobin Sun
- Department of Gastroenterology, The Third People's Hospital of Chengdu, The Affiliated Hospital of Southwest Jiaotong University, Chengdu, 610031, Sichuan, China
| | - Jing Shan
- Department of Gastroenterology, The Third People's Hospital of Chengdu, The Affiliated Hospital of Southwest Jiaotong University, Chengdu, 610031, Sichuan, China
| | - Liping Wu
- Department of Gastroenterology, The Third People's Hospital of Chengdu, The Affiliated Hospital of Southwest Jiaotong University, Chengdu, 610031, Sichuan, China
| | - Kaiwen Wu
- College of Medicine, Southwest Jiaotong University, Chengdu, 610036, Sichuan, China
| | - Xue Yao
- College of Medicine, Southwest Jiaotong University, Chengdu, 610036, Sichuan, China
| | - Yuanbiao Guo
- Medical Research Center, The Third People's Hospital of Chengdu, The Affiliated Hospital of Southwest Jiaotong University, 82 Qinglong Road, Chengdu, 610031, Sichuan, China.
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Comparison of the diagnostic performances of circulating tumor cells and the serum tumor markers CEA, CA125, and CA15-3 for breast cancer: a retrospective case-control study. JOURNAL OF BIO-X RESEARCH 2021. [DOI: 10.1097/jbr.0000000000000093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
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Li Y, Li M, Zhang Y, Zhou J, Jiang L, Yang C, Li G, Qu W, Li X, Chen Y, Chen Q, Wang W, Wang S, Liang Xing J, Huang H. Age-stratified and gender-specific reference intervals of six tumor markers panel of lung cancer: A geographic-based multicenter study in China. J Clin Lab Anal 2021; 35:e23816. [PMID: 33982344 PMCID: PMC8183943 DOI: 10.1002/jcla.23816] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Revised: 04/12/2021] [Accepted: 04/14/2021] [Indexed: 12/12/2022] Open
Abstract
Background Serum biomarkers have been widely adopted in clinical practice for assisting lung cancer diagnoses, therapeutic monitoring, and prognostication. The function of a well‐performing tumor biomarker depends on a reliable reference interval (RI) with consideration of the study subjects’ age, gender, and geographical location. This study aimed to establish a RI for each of 6 lung cancer biomarkers for use in the whole country of China on Mindray platform. Methods The levels of serum 6 lung cancer biomarkers—namely progastrin‐releasing peptide (ProGRP), neuron‐specific enolase (NSE), squamous cell carcinoma antigen (SCC), carcinoembryonic antigen (CEA), cytokeratin‐19 fragment (CYFRA21‐1), and human epididymis protein 4 (HE4)—were measured utilizing the chemiluminescence immunoassay on the Mindray CL‐6000i platform following the laboratory standard operating procedures in apparently healthy Chinese individuals on large cohort, multicenter, and geographical consideration bases. The CLSI EP28‐A3C guideline was followed for the enrollment of study subjects. Results The age‐stratified, gender‐specific RIs for ProGRP, NSE, SCC, CEA, CYFRA21‐1, and HE4 lung cancer biomarkers in the Chinese population have been established as described in the results and discussion in this work. In addition, various levels of the six lung cancer biomarkers among nine geographical locations in China have been observed. Conclusions The sample volume of study cohort, age, and geographical location should be considered upon establishing a reliable biomarker RI. A RI for each of six lung cancer biomarkers has been established. The results from this study would be helpful for clinical laboratories in interpreting the analytical results and for clinicians in patient management.
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Affiliation(s)
- Yan Li
- Department of Laboratory Medicine, Renmin Hospital of Wuhan University, Wuhan, China
| | - Ming Li
- Department of Laboratory Medicine, The First Affiliated Hospital of University of Science and Technology of China, Hefei, China
| | - Yi Zhang
- Department of Laboratory Medicine, Qilu Hospital of Shandong University, Jinan, China
| | - Jianping Zhou
- Department of Radio Immunoassay Center, Shaanxi Provincial People's Hospital, Xi'an, China
| | - Li Jiang
- Department of Laboratory Medicine, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, Chengdou, China
| | - Chen Yang
- Department of Laboratory Medicine, Suzhou Municipal Hospital, Suzhou, China
| | - Gang Li
- Department of Laboratory Medicine, Henan Provincial People's Hospital, Zhengzhou, China
| | - Wei Qu
- Department of Nuclear Medicine, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Xinhui Li
- Department of Nuclear Medicine, Xiangya Hospital, Central South University, Changsha, China
| | - Yong Chen
- Division of in vitro Diagnostics, Shenzhen Mindray Bio-Medical Electronics Corporation, Shenzhen, China
| | - Qing Chen
- Division of in vitro Diagnostics, Shenzhen Mindray Bio-Medical Electronics Corporation, Shenzhen, China
| | - Wei Wang
- Division of in vitro Diagnostics, Shenzhen Mindray Bio-Medical Electronics Corporation, Shenzhen, China
| | - Shukui Wang
- Department of Nuclear Medicine, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Jin Liang Xing
- State Key Laboratory of Cancer Biology and Department of Physiology and Pathophysiology, Fourth Military Medical University, Xi'an, China
| | - Huayi Huang
- Division of in vitro Diagnostics, Shenzhen Mindray Bio-Medical Electronics Corporation, Shenzhen, China.,Department of Surgical Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
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Fan Y, Ren X, Liu X, Shi D, Xu E, Wang S, Liu Y. Combined detection of CA15-3, CEA, and SF in serum and tissue of canine mammary gland tumor patients. Sci Rep 2021; 11:6651. [PMID: 33758208 PMCID: PMC7988110 DOI: 10.1038/s41598-021-85029-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Accepted: 01/14/2021] [Indexed: 01/25/2023] Open
Abstract
The purpose of this study is to evaluate the levels and clinical diagnosis value of CA15-3, CEA, and SF in canine mammary gland tumors (CMGTs). In this study, the levels of tissues/serum CA15-3, CEA, and SF in 178 CMGT patients or healthy dogs were determined by ELISA and qRT-PCR assay. CA15-3, CEA, and SF levels of the malignant tumor group were significantly higher than that of the benign tumor group and the healthy control group. In the malignant tumor group, CA15-3 held a sensitivity of 51.8%, a specificity of 93.9%, and an accuracy of 76.8%. The sensitivity, specificity, and accuracy of CEA were 44.6%, 84.1%, and 68.1% respectively. SF held a sensitivity of 62.5%, a specificity of 85.4%, and an accuracy of 76.1%. SF showed the highest sensitivity and CA15-3 showed the highest specificity. The sensitivity, specificity, and accuracy of the combined detection of the three biomarkers in malignant tumor groups were 80.4%, 78.0%, and 80.0%, respectively, therefore combined detection increased sensitivity and accuracy but decreased specificity. In conclusion, the combined detection of serum/tissue markers CA15-3, CEA, and SF may improve the detection sensitivity of CMGTs, providing reference value for clinical application.
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Affiliation(s)
- Yuying Fan
- Department of Veterinary Clinic, College of Veterinary Medicine, Northeast Agricultural University, Harbin, 150000, Heilongjiang, People's Republic of China
| | - Xiaoli Ren
- College of Veterinary Medicine, Henan University of Animal Husbandry and Economy, Zhengzhou, Henan, 450046, People's Republic of China
| | - Xuesong Liu
- Branch of Animal Husbandry and Veterinary, Heilongjiang Academy of Agricultural Sciences, Qiqihar, 161000, Heilongjiang, People's Republic of China
| | - Dongmei Shi
- College of Veterinary Medicine, Henan University of Animal Husbandry and Economy, Zhengzhou, Henan, 450046, People's Republic of China
| | - Enshuang Xu
- Department of Veterinary Clinic, College of Veterinary Medicine, Northeast Agricultural University, Harbin, 150000, Heilongjiang, People's Republic of China
| | - Shuang Wang
- Department of Veterinary Clinic, College of Veterinary Medicine, Northeast Agricultural University, Harbin, 150000, Heilongjiang, People's Republic of China
| | - Yun Liu
- Department of Veterinary Clinic, College of Veterinary Medicine, Northeast Agricultural University, Harbin, 150000, Heilongjiang, People's Republic of China.
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Clinical application of thioredoxin reductase as a novel biomarker in liver cancer. Sci Rep 2021; 11:6069. [PMID: 33727662 PMCID: PMC7966739 DOI: 10.1038/s41598-021-85688-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Accepted: 02/26/2021] [Indexed: 12/24/2022] Open
Abstract
Hepatic cancer is often amenable to surgery, including percutaneous ablation, trans-arterial chemoembolization. However, in metastatic cases, surgery is often not an effective option. Chemotherapy as a conventional clinical method for treatment of malignant diseases may be useful in such cases, but it is likewise not always able to slow or halt progression, therefore novel approaches for treatment of hepatic cancer are needed. Current research suggests that molecular tumor markers (TM) can play a crucial role for diagnosis and prognostic evaluation of malignancies, and TM such as AFP, CEA, CA19-9 have been reported in many malignant diseases. Thioredoxin reductase (TrxR), a type of anti-oxidant biomarker, has become a TM of significant interest. However, little is known about the above TM and TrxR activity in liver cancer. Therefore, this paper aimed to assess these TM with regards to diagnosis and and monitoring treatment efficacy in both primary and metastatic liver cancer. Our results showed TrxR had superior performance for discriminating between liver cancer patients and healthy controls than AFP, CEA, and CA19-9. TrxR also exhibited superior performance for assessing benefits of chemotherapy regardless if patients had PLC or MLC. Meanwhile, due to diagnostic efficiency of unresponsive chemotherapy patients, TrxR also showed a higher activity levels than other general markers in liver metastasis patients. Our results suggest that application of TrxR in combination with other tumor markers may maximize the efficiency of diagnosis and assessment of therapeutic efficiency, and provide new insights for the clinical application of TrxR as a candidate biomarker for liver cancer.
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Eosinophils may serve as CEA-secreting cells for allergic bronchopulmonary aspergillosis (ABPA) patients. Sci Rep 2021; 11:4025. [PMID: 33597608 PMCID: PMC7889926 DOI: 10.1038/s41598-021-83470-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2020] [Accepted: 02/02/2021] [Indexed: 12/28/2022] Open
Abstract
Allergic bronchopulmonary aspergillosis (ABPA) is a condition characterized by an exaggerated response of the immune system to the fungus Aspergillus. This study aimed to assess the relationship between carcinoembryonic antigen (CEA) and eosinophils in ABPA patients. We describes a case of a 50-year-old patient who was diagnosed with ABPA presenting with high level of CEA and eosinophils. Besides,we used immunohistochemistry and immunofluorescence to identify eosinophils and CEA in sections which were obtained by Endobronchial ultrasound-guided transbronchial lung biopsy aspiration (EBUS-TBLB). The sections were then visualized using confocal microscopy. We also retrospectively analyzed a cohort of 37 ABPA patients between January 2013 and December 2019 in our hospital. We found the patient whose serum CEA levels were consistent with eosinophils during the follow-up (r = 0.929, P = 0.022). The positive expression of CEA and abnormal expression of eosinophils was higher in the ABPA tissue compared to the normal lung tissue. The co-localization was represented as pixels containing both red and green color in the image (with various shades of orange and yellow) which signified that eosinophils were immunohistochemically positive for CEA. Patients with higher levels of eosinophils had higher levels of CEA in the serum (P < 0.001). The results of Pearson correlation analysis showed that the levels of eosinophils were positively correlated with serum CEA levels (r = 0.459 and r = 0.506, P = 0.004 and P = 0.001). Serum CEA level is elevated in ABPA patients. The elevated serum CEA level was shown to be normalized after treatment. Increased CEA levels in ABPA patients may be positively correlated with eosinophil levels, and eosinophils may be served as CEA-secreting cells in patients with ABPA.
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Pont L, Kuzyk V, Benavente F, Sanz-Nebot V, Mayboroda OA, Wuhrer M, Lageveen-Kammeijer GSM. Site-Specific N-Linked Glycosylation Analysis of Human Carcinoembryonic Antigen by Sheathless Capillary Electrophoresis-Tandem Mass Spectrometry. J Proteome Res 2021; 20:1666-1675. [PMID: 33560857 PMCID: PMC8023805 DOI: 10.1021/acs.jproteome.0c00875] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
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With 28 potential N-glycosylation sites, human
carcinoembryonic antigen (CEA) bears an extreme amount of N-linked glycosylation, and approximately 60% of its molecular
mass can be attributed to its carbohydrates. CEA is often overexpressed
and released by many solid tumors, including colorectal carcinomas.
CEA displays an impressive heterogeneity and variability in sugar
content; however, site-specific distribution of carbohydrate structures
has not been reported so far. The present study investigated CEA samples
purified from human colon carcinoma and human liver metastases and
enabled the characterization of 21 out of 28 potential N-glycosylation sites with respect to their occupancy. The coverage
was achieved by a multienzymatic digestion approach with specific
enzymes, such as trypsin, endoproteinase Glu-C, and the nonspecific enzyme, Pronase, followed by analysis using
sheathless CE-MS/MS. In total, 893 different N-glycopeptides
and 128 unique N-glycan compositions were identified.
Overall, a great heterogeneity was found both within (micro) and in
between (macro) individual N-glycosylation sites.
Moreover, notable differences were found on certain N-glycosylation sites between primary adenocarcinoma and metastatic
tumor in regard to branching, bisection, sialylation, and fucosylation.
Those features, if further investigated in a targeted manner, may
pave the way toward improved diagnostics and monitoring of colorectal
cancer progression and recurrence. Raw mass spectrometric data and
Skyline processed data files that support the findings of this study
are available in the MassIVE repository with the identifier MSV000086774
[DOI: 10.25345/C5Z50X].
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Affiliation(s)
- Laura Pont
- Department of Chemical Engineering and Analytical Chemistry, University of Barcelona, 08007 Barcelona, Spain
| | - Valeriia Kuzyk
- Center for Proteomics and Metabolomics, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands.,Division of Bioanalytical Chemistry, Vrije Universiteit Amsterdam, 1081 HV Amsterdam, The Netherlands
| | - Fernando Benavente
- Department of Chemical Engineering and Analytical Chemistry, University of Barcelona, 08007 Barcelona, Spain
| | - Victoria Sanz-Nebot
- Department of Chemical Engineering and Analytical Chemistry, University of Barcelona, 08007 Barcelona, Spain
| | - Oleg A Mayboroda
- Center for Proteomics and Metabolomics, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands
| | - Manfred Wuhrer
- Center for Proteomics and Metabolomics, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands
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Kim HR, Joo JI, Lim SW, Oh BY. Prognostic value of carcinoembryonic antigen levels before and after curative surgery in colon cancer patients. Ann Surg Treat Res 2020; 100:33-39. [PMID: 33457395 PMCID: PMC7791194 DOI: 10.4174/astr.2021.100.1.33] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 08/31/2020] [Accepted: 10/09/2020] [Indexed: 11/30/2022] Open
Abstract
Purpose CEA is a useful tumor marker for colon cancer. The aim of this study was to investigate the prognostic value of changes in CEA levels before and after surgery in colon cancer patients who underwent radical surgery. Methods A total of 601 colon cancer patients who underwent radical surgery from January 2007 to December 2017 at a single institution were evaluated. Patients were categorized according to preoperative and postoperative CEA levels. We adjusted patient characteristics using propensity score matched analysis between groups and compared survival outcomes according to changes in CEA levels before and after surgery. Results According to the preoperative and postoperative CEA levels, patients were classified into 3 groups: group 1, ≤5 and ≤5 ng/mL, respectively (n = 407); group 2, >5 and ≤5 ng/mL, respectively (n = 127); and group 3 (>5 and >5 ng/mL, respectively (n = 67). Postoperative CEA elevation was associated with adverse clinical features. Before and after matching, the patients in group 3 showed significantly lower disease-free survival and overall survival rates compared to the patients in group 1 and group 2. In multivariate analysis, changes in CEA levels were an independent prognostic factor of overall survival (P = 0.041). Conclusion The changes in CEA levels before and after surgery can be a useful prognostic factor for disease-free survival and overall survival in colon cancer patients.
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Affiliation(s)
- Hyun Ryung Kim
- Department of Surgery, Hallym University Sacred Heart Hospital, Hallym University College of Medicine, Anyang, Korea
| | - Jeong Il Joo
- Department of Surgery, Hallym University Sacred Heart Hospital, Hallym University College of Medicine, Anyang, Korea
| | - Sang Woo Lim
- Department of Surgery, Hallym University Sacred Heart Hospital, Hallym University College of Medicine, Anyang, Korea
| | - Bo Young Oh
- Department of Surgery, Hallym University Sacred Heart Hospital, Hallym University College of Medicine, Anyang, Korea
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Chen Q, Kong H, Qi X, Ding W, Ji N, Wu C, Huang C, Wu W, Huang M, Xie W, Liu Y, Tang J. Carcinoembryonic Antigen: A Potential Biomarker to Evaluate the Severity and Prognosis of COVID-19. Front Med (Lausanne) 2020; 7:579543. [PMID: 33123542 PMCID: PMC7573292 DOI: 10.3389/fmed.2020.579543] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Accepted: 09/07/2020] [Indexed: 01/18/2023] Open
Abstract
Background and Objectives: Corona Virus Disease 2019 (COVID-19) has become a serious pandemic disease worldwide. Identification of biomarkers to predict severity and prognosis is urgently needed for early medical intervention due to high mortality of critical cases with COVID-19. This retrospective study aimed to indicate the values of carcinoembryonic antigen (CEA) in evaluating the severity and prognosis of COVID-19. Methods: We included 46 death cases from intensive care unit and 68 discharged cases from ordinary units with confirmed COVID-19 of Wuhan Jin Yin-tan Hospital from January 1 to March 22, 2020. Laboratory and radiologic data were analyzed retrospectively. All patients were followed up until April 10, 2020. Results: COVID-19 patients in the death group had significantly higher CEA levels (ng/ml) than discharged group (14.80 ± 14.20 vs. 3.80 ± 2.43, P < 0.001). The risk of COVID-19 death increased 1.317 times for each additional 1 ng/ml CEA level (OR = 1.317, 95% CI: 1.099-1.579). The standardized and weighted receiver operating characteristic curve (ROC) analysis adjusted to age, sex, and ferritin levels suggested that the area under the curve (AUC) of the serum CEA levels was 0.808 in discrimination between death cases and discharged cases with COVID-19 (P < 0.001). We found mortality of COVID-19 is associated with elevated CEA levels increased (HR = 1.023, 95% CI: 1.005-1.042), as well as age (HR = 1.050, 95% CI: 1.016-1.086) and ferritin levels (HR = 1.001, 95% CI: 1.001-1.002) by survival analysis of Cox regression model. Among discharged patients, CEA levels were significant lower in moderate cases compared to the severe and critical cases (P = 0.005; OR = 0.488, 95% CI: 0.294-0.808) from binary logistic regression analysis. The AUC of CEA levels was 0.79 in distinguishing moderate cases from discharged COVID-19 patients by standardized and weighted ROC analysis (P < 0.001). A positive correlation between CEA levels and CT scores existed in discharged patients (Correlation Coefficient: 0.687; P < 0.001). Conclusions: Elevated CEA levels increased the risk of death from COVID-19 and CEA levels were related to CT scores of the discharged patients positively.
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Affiliation(s)
- Qianqian Chen
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Hui Kong
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Xu Qi
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Wenqiu Ding
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Ningfei Ji
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Chaojie Wu
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Chaolin Huang
- Division of Intensive Care Unit, Wuhan Jin Yin-tan Hospital, Wuhan, China
| | - Wenjuan Wu
- Division of Intensive Care Unit, Wuhan Jin Yin-tan Hospital, Wuhan, China
| | - Mao Huang
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Weiping Xie
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Yun Liu
- Department of Medical Informatics, School of Biomedical Engineering and Informatics, Nanjing Medical University, Nanjing, China
| | - Jinhai Tang
- Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
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Carmicheal J, Patel A, Dalal V, Atri P, Dhaliwal AS, Wittel UA, Malafa MP, Talmon G, Swanson BJ, Singh S, Jain M, Kaur S, Batra SK. Elevating pancreatic cystic lesion stratification: Current and future pancreatic cancer biomarker(s). Biochim Biophys Acta Rev Cancer 2019; 1873:188318. [PMID: 31676330 DOI: 10.1016/j.bbcan.2019.188318] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Revised: 10/25/2019] [Accepted: 10/25/2019] [Indexed: 02/06/2023]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is an incredibly deadly disease with a 5-year survival rate of 9%. The presence of pancreatic cystic lesions (PCLs) confers an increased likelihood of future pancreatic cancer in patients placing them in a high-risk category. Discerning concurrent malignancy and risk of future PCL progression to cancer must be carefully and accurately determined to improve survival outcomes and avoid unnecessary morbidity of pancreatic resection. Unfortunately, current image-based guidelines are inadequate to distinguish benign from malignant lesions. There continues to be a need for accurate molecular and imaging biomarker(s) capable of identifying malignant PCLs and predicting the malignant potential of PCLs to enable risk stratification and effective intervention management. This review provides an update on the current status of biomarkers from pancreatic cystic fluid, pancreatic juice, and seromic molecular analyses and discusses the potential of radiomics for differentiating PCLs harboring cancer from those that do not.
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Affiliation(s)
- Joseph Carmicheal
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Asish Patel
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, USA; Department of Surgery, University of Nebraska Medical Center, Omaha, NE, USA
| | - Vipin Dalal
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Pranita Atri
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Amaninder S Dhaliwal
- Department of Internal Medicine, Division of Gastroenterology-Hepatology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Uwe A Wittel
- Department of General- and Visceral Surgery, University of Freiburg Medical Center, Faculty of Medicine, Freiburg, Germany
| | - Mokenge P Malafa
- Department of Gastrointestinal Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - Geoffrey Talmon
- Department of Pathology and Microbiology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Benjamin J Swanson
- Department of Pathology and Microbiology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Shailender Singh
- Department of Internal Medicine, Division of Gastroenterology-Hepatology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Maneesh Jain
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, USA; Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE, USA
| | - Sukhwinder Kaur
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, USA.
| | - Surinder K Batra
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, USA; Department of Pathology and Microbiology, University of Nebraska Medical Center, Omaha, NE, USA; Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE, USA; Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, NE, USA.
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Zhang M, Dou H, Yang D, Shan M, Li X, Hao C, Zhang Y, Zeng P, He Y, Liu Y, Fu J, Wang W, Hu M, Li H, Tian Q, Lei S, Zhang L. Retrospective analysis of glycan-related biomarkers based on clinical laboratory data in two medical centers during the past 6 years. PROGRESS IN MOLECULAR BIOLOGY AND TRANSLATIONAL SCIENCE 2019; 162:141-163. [PMID: 30905446 DOI: 10.1016/bs.pmbts.2019.01.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Most of clinically used cancer biomarkers are either specific glycan structures or glycoproteins. Although the high serum levels of the cancer biomarkers are also present in certain patients suffering noncancer diseases, systematic measurement and comparison of the serum levels of all cancer biomarkers among cancer and noncancer patients have not been reported. In this study, the serum levels of 17 glucose and glycan-related biomarkers including 10 cancer biomarkers SCCA, CA724, CA50, CA242, CA125, CA199, CA153, AFP, CEA, and PSA were retrospectively investigated based on clinical laboratory data in two medical centers during the past 6 years (2012-2018). The data included a total of 1,477,309 clinical lab test results of 17 biomarkers from healthy controls and patients suffering 64 different types of cancer and noncancer diseases. We found that the median serum levels of CA724, CEA, CA153, SCCA, and CA125 were highest not in cancer patients but in patients suffering gout, lung fibrosis, nephrotic syndrome, uremia, and cirrhosis, respectively. Consistently, the classical ovarian cancer biomarker CA125 had better overall sensitivity and specificity as biomarker for cirrhosis (67% and 92%, respectively) than that for ovarian cancer (41% and 97%, respectively). Furthermore, the information shown as heatmap or waterfall built on the -Log10p values of the 17 glycan-related biomarkers in different clinically defined diseases suggested that all glycan-related biomarkers had cancer-, aging-, and disease-relevant characteristics and cancers were systems disease. The detailed presentation of the data for each of the 17 biomarkers will be deliberated in chapters 6-23 in this book series.
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Affiliation(s)
- Meng Zhang
- Systems Biology and Medicine Center for Complex Diseases, Ocean University of China, Qingdao, China.
| | - Huaiqian Dou
- Systems Biology and Medicine Center for Complex Diseases, Ocean University of China, Qingdao, China
| | - Dandan Yang
- Systems Biology and Medicine Center for Complex Diseases, Ocean University of China, Qingdao, China
| | - Ming Shan
- Systems Biology and Medicine Center for Complex Diseases, Ocean University of China, Qingdao, China
| | - Xiulian Li
- Systems Biology and Medicine Center for Complex Diseases, Ocean University of China, Qingdao, China
| | - Cui Hao
- Systems Biology and Medicine Center for Complex Diseases, Ocean University of China, Qingdao, China
| | - Yiran Zhang
- Systems Biology and Medicine Center for Complex Diseases, Ocean University of China, Qingdao, China
| | - Pengjiao Zeng
- Systems Biology and Medicine Center for Complex Diseases, Ocean University of China, Qingdao, China
| | - Yanli He
- Systems Biology and Medicine Center for Complex Diseases, Ocean University of China, Qingdao, China
| | - Yong Liu
- Systems Biology and Medicine Center for Complex Diseases, Ocean University of China, Qingdao, China
| | - Jing Fu
- Systems Biology and Medicine Center for Complex Diseases, Ocean University of China, Qingdao, China
| | - Wei Wang
- School of Medicine and Pharmacy, Ocean University of China, Qingdao, China
| | - Minghui Hu
- Clinical Laboratory, Affiliated Hospital of Qingdao University, Qingdao, China
| | - Hui Li
- Clinical Laboratory, Affiliated Hospital of Qingdao University, Qingdao, China
| | - Qingwu Tian
- Clinical Laboratory, Affiliated Hospital of Qingdao University, Qingdao, China
| | - Shuhe Lei
- College of Mathematical Sciences, Ocean University of China, Qingdao, China
| | - Lijuan Zhang
- Systems Biology and Medicine Center for Complex Diseases, Ocean University of China, Qingdao, China.
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